CN207598760U - A kind of bilayer brake block - Google Patents
A kind of bilayer brake block Download PDFInfo
- Publication number
- CN207598760U CN207598760U CN201721654296.4U CN201721654296U CN207598760U CN 207598760 U CN207598760 U CN 207598760U CN 201721654296 U CN201721654296 U CN 201721654296U CN 207598760 U CN207598760 U CN 207598760U
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- CN
- China
- Prior art keywords
- brake block
- brake
- layer
- hydraulic stem
- brake disc
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of double-deck brake blocks, including brake block shell, the brake block cover top portion side wall is connected with noise reduction layer, and noise reduction layer top sidewall is connected with thermal insulation layer, the thermal insulation layer top sidewall is connected with frictional layer, and frictional layer is internally provided with fluting, the brake block outer side wall is provided with brake disc, and brake disc center is fixed with idler wheel hole, the brake disc lateral wall is connected with outer layer brake block, and outer layer brake block lateral wall is fixed with the second hydraulic stem, the brake disc madial wall is provided with brake slot, its brake disc madial wall is connected with internal layer brake block, and internal layer brake block side wall is fixed with the first hydraulic stem.The bilayer brake block, by increasing internal layer brake block, improves brake block and brake disc contact area using double-deck skidding structure, so as to reduce braking distance, driving safety coefficient is improved, not only improves friction coefficient, while be greatly improved in terms of heat-insulated and noise-reducing.
Description
Technical field
The utility model is related to art of braking devices, specially a kind of double-deck brake block.
Background technology
The operation principle of brake is mainly to carry out self-friction, utilizes rubbing for brake block and brake disc (drum) and tire and ground
It wipes, the kinetic energy that vehicle is advanced is converted into the thermal energy after friction, car is stopped, a set of good efficient brake system must
Stable, enough, controllable brake weight must can be provided, and with good hydraulic pressure transfer and heat-sinking capability, to ensure to drive
The power that people is applied from brake pedal sufficiently effective can pass to master cylinder and each wheel cylinder and avoid hydraulic failure caused by high fever and
Brake decline.
Existing brake block is generally made of homogenous material, and friction coefficient is poor, and braking distance is long, unfavorable to safety, together
When brake block it is limited with brake disc contact area so that braking distance is big, when speed is larger, influence driving safety.
Invention content
It is mentioned above in the background art existing to solve the purpose of this utility model is to provide a kind of double-deck brake block
Brake block be generally made of homogenous material, friction coefficient is poor, and braking distance is long, unfavorable to safety, while brake block and brake
Vehicle dish contact area is limited so that braking distance is big, when speed is larger, the problem of influencing driving safety.
To achieve the above object, the utility model provides following technical solution：It is a kind of bilayer brake block, including brake block outside
Shell, the brake block cover top portion side wall is connected with noise reduction layer, and noise reduction layer top sidewall is connected with thermal insulation layer, the thermal insulation layer
Top sidewall is connected with frictional layer, and frictional layer is internally provided with fluting, and the brake block outer side wall is provided with brake disc,
And brake disc center is fixed with idler wheel hole, the brake disc lateral wall is connected with outer layer brake block, and outer layer brake block lateral wall
The second hydraulic stem is fixed with, the brake disc madial wall is provided with brake slot, and brake disc madial wall is connected with internal layer brake block,
And internal layer brake block side wall is fixed with the first hydraulic stem.
Preferably, the brake disc is right angle " n " shape structure, and passes through the first hydraulic stem and the second hydraulic pressure between brake disc
Bar is connected with each other.
Preferably, the outer layer brake block is provided with 2 altogether, and outer layer brake block is about brake longitudinally asymmetric axis of slot or so
It is symmetrically installed.
Preferably, the internal layer brake block is provided with 2 altogether, and internal layer brake block is about brake longitudinally asymmetric axis of slot or so
It is symmetrically installed.
Preferably, first hydraulic stem is provided with 5 altogether, and the first hydraulic stem is longitudinally equally spaced in internal layer brake block
Between.
Preferably, second hydraulic stem is provided with 10 altogether, and the second hydraulic stem is lateral symmetry about the first hydraulic stem
Axis is left and right symmetrically arranged, and the second hydraulic stem is longitudinally equally spaced between outer layer brake block.
Compared with prior art, the beneficial effects of the utility model are：The bilayer brake block is using double-deck skidding knot
Structure by increasing internal layer brake block, improves brake block and brake disc contact area, so as to reduce braking distance, improves traveling peace
Overall coefficient, while brake block is formed using multi-layer material, not only improves friction coefficient, while all obtained in terms of heat-insulated and noise-reducing
To greatly improving.Brake disc is right angle " n " shape structure, and is mutually interconnected by the first hydraulic stem and the second hydraulic stem between brake disc
It connects, the brake disc of right angle " n " shape structure is effectively increased brake disc and brake block contact area, reduces braking distance, outer layer
Brake block is provided with 2 altogether, and outer layer brake block is left and right symmetrically arranged about the brake longitudinally asymmetric axis of slot, the outer layer being symmetrically installed
Brake block improves braking effect by outer layer friction, improves driving safety coefficient, and internal layer brake block is provided with 2, and internal layer altogether
Brake block is left and right symmetrically arranged about the brake longitudinally asymmetric axis of slot, and the internal layer brake block being symmetrically installed is compared compared with individual layer brake block
The friction area being doubled, substantially increases braking effect, reduces braking distance, and the first hydraulic stem is provided with 5 altogether, and
First hydraulic stem is longitudinally equally spaced between internal layer brake block, the first hydraulic stem of 5 equidistantly distributed, improves internal layer brake
Vehicle piece squeezes tight ness rating with brake disc madial wall, improves friction coefficient, and the second hydraulic stem is provided with 10 altogether, the second hydraulic stem
Be left and right symmetrically arranged about the lateral symmetry axis of the first hydraulic stem, and the second hydraulic stem be longitudinally equally spaced in outer layer brake block it
Between, the second hydraulic stem being symmetrically installed can balance the active force between outer layer brake block and brake disc so that outer layer brake block
It is more uniformly stressed between brake disc, improves brake block service life.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model hydraulic stem structure diagram；
Fig. 3 is the utility model brake disc structure diagram；
Fig. 4 is the utility model brake block structure schematic diagram.
In figure：1st, brake block shell, 2, brake disc, 3, idler wheel hole, 4, outer layer brake block, 5, internal layer brake block, 6, first
Hydraulic stem, the 7, second hydraulic stem, 8, brake slot, 9, fluting, 10, frictional layer, 11, thermal insulation layer, 12, noise reduction layer.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of bilayer brake block, including brake block shell
1,1 top sidewall of brake block shell is connected with noise reduction layer 12, and 12 top sidewall of noise reduction layer is connected with thermal insulation layer 11, thermal insulation layer 11
Top sidewall is connected with frictional layer 10, and frictional layer 10 is internally provided with fluting 9, and 1 lateral wall of brake block shell is provided with brake
Dish 2, and 2 center of brake disc is fixed with idler wheel hole 3, brake disc 2 is right angle " n " shape structure, and passes through the first liquid between brake disc 2
6 and second hydraulic stem 7 of compression bar is connected with each other, and the brake disc 2 of right angle " n " shape structure is effectively increased brake disc 2 and brake block
Contact area reduces braking distance, and 2 lateral wall of brake disc is connected with outer layer brake block 4, and 4 lateral wall of outer layer brake block is fixed
There is the second hydraulic stem 7, outer layer brake block 4 is provided with 2 altogether, and outer layer brake block 4 is about brake 8 longitudinally asymmetric axis of slot or so pair
Claim installation, the outer layer brake block 4 being symmetrically installed improves braking effect by outer layer friction, improves driving safety coefficient, the second liquid
Compression bar 7 is provided with 10 altogether, and the second hydraulic stem 7 is left and right symmetrically arranged, and the second liquid about 6 lateral symmetry axis of the first hydraulic stem
The longitudinal direction of compression bar 7 is equally spaced between outer layer brake block 4, the second hydraulic stem 7 being symmetrically installed can balance outer layer brake block 4 with
Active force between brake disc 2 so that be more uniformly stressed between outer layer brake block 4 and brake disc 2, improve brake block use
Service life, 2 madial wall of brake disc are provided with brake slot 8, and 2 madial wall of brake disc is connected with internal layer brake block 5, and internal layer brake block
5 side walls are fixed with the first hydraulic stem 6, and internal layer brake block 5 is provided with 2 altogether, and internal layer brake block 5 is right about 8 longitudinal direction of brake slot
Axis is claimed to be left and right symmetrically arranged, the internal layer brake block 5 being symmetrically installed compares the friction area being doubled compared with individual layer brake block,
Braking effect is substantially increased, reduces braking distance, the first hydraulic stem 6 is provided with 5 altogether, and 6 longitudinal direction of the first hydraulic stem is equidistant
It is distributed between internal layer brake block 5, the first hydraulic stem of 5 equidistantly distributed 6, improves in internal layer brake block 5 and brake disc 2
Sidewall extrusion tight ness rating improves friction coefficient.
Operation principle：When using the bilayer brake block, it is intact first to check whether each parts connect, to brake disc 2,
Outer layer brake block 4 and 5 side wall of internal layer brake block are cleaned, and prevent foreign materials away braking effect, after cleaning, by that will rub
It wipes layer 10, thermal insulation layer 11 and noise reduction layer 12 and is pressed into brake block, then brake block with brake block shell 1 is connected, is needing
It when braking, is extended by the first hydraulic stem 6, internal layer brake block 5 and 2 madial wall of brake disc is fitted closely, started simultaneously
Second hydraulic stem 7 drives end fixed outer layer brake block 4 to be fitted closely with 2 lateral wall of brake disc by the second hydraulic stem 7,
Brake disc 2 is braked jointly by outer layer brake block 4 and internal layer brake block 5, improves braking effect, it, will after braking
First hydraulic stem 6 and the second hydraulic stem 7 are shunk so that outer layer brake block 4 and internal layer brake block 5 respectively with 2 lateral wall of brake disc
It is separated with madial wall, here it is the use processes of the bilayer brake block.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of bilayer brake block, including brake block shell（1）, it is characterised in that：The brake block shell（1）Top sidewall connects
It is connected to noise reduction layer（12）, and noise reduction layer（12）Top sidewall is connected with thermal insulation layer（11）, the thermal insulation layer（11）Top sidewall connects
It is connected to frictional layer（10）, and frictional layer（10）It is internally provided with fluting（9）, the brake block shell（1）Lateral wall is provided with brake
Vehicle dish（2）, and brake disc（2）Center is fixed with idler wheel hole（3）, the brake disc（2）Lateral wall is connected with outer layer brake block
（4）, and outer layer brake block（4）Lateral wall is fixed with the second hydraulic stem（7）, the brake disc（2）Madial wall is provided with brake slot
（8）, brake disc（2）Madial wall is connected with internal layer brake block（5）, and internal layer brake block（5）Side wall is fixed with the first hydraulic stem
（6）.
2. a kind of double-deck brake block according to claim 1, it is characterised in that：The brake disc（2）For right angle " n " shape knot
Structure, and brake disc（2）Between pass through the first hydraulic stem（6）With the second hydraulic stem（7）It is connected with each other.
3. a kind of double-deck brake block according to claim 1, it is characterised in that：The outer layer brake block（4）It is provided with 2 altogether
It is a, and outer layer brake block（4）About brake slot（8）Longitudinally asymmetric axis is left and right symmetrically arranged.
4. a kind of double-deck brake block according to claim 1, it is characterised in that：The internal layer brake block（5）It is provided with 2 altogether
It is a, and internal layer brake block（5）About brake slot（8）Longitudinally asymmetric axis is left and right symmetrically arranged.
5. a kind of double-deck brake block according to claim 1, it is characterised in that：First hydraulic stem（6）It is provided with 5 altogether
It is a, and the first hydraulic stem（6）Longitudinal direction is equally spaced in internal layer brake block（5）Between.
6. a kind of double-deck brake block according to claim 1, it is characterised in that：Second hydraulic stem（7）10 are set altogether
It is a, the second hydraulic stem（7）About the first hydraulic stem（6）Lateral symmetry axis is left and right symmetrically arranged, and the second hydraulic stem（7）Longitudinal direction
It is equally spaced in outer layer brake block（4）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654296.4U CN207598760U (en) | 2017-12-02 | 2017-12-02 | A kind of bilayer brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654296.4U CN207598760U (en) | 2017-12-02 | 2017-12-02 | A kind of bilayer brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598760U true CN207598760U (en) | 2018-07-10 |
Family
ID=62763037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721654296.4U Expired - Fee Related CN207598760U (en) | 2017-12-02 | 2017-12-02 | A kind of bilayer brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483842A (en) * | 2022-01-12 | 2022-05-13 | 黄山菲英汽车零部件有限公司 | High-efficient brake drum of compensable wearing and tearing piece of stopping |
-
2017
- 2017-12-02 CN CN201721654296.4U patent/CN207598760U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483842A (en) * | 2022-01-12 | 2022-05-13 | 黄山菲英汽车零部件有限公司 | High-efficient brake drum of compensable wearing and tearing piece of stopping |
| CN114483842B (en) * | 2022-01-12 | 2024-03-12 | 黄山菲英汽车零部件有限公司 | High-efficiency brake drum brake sheet capable of compensating abrasion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20201202 |